273036840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3863}}^1$

素因数の和:3927

約数の個数: 128

約数和(自身を含む): 890265600

約数和(自身を除く): 617228760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2945, 3534, 3720, 3863, 4712, 5890, 7068, 7726, 8835, 11589, 11780, 14136, 15452, 17670, 19315, 23178, 23560, 30904, 35340, 38630, 46356, 57945, 70680, 73397, 77260, 92712, 115890, 119753, 146794, 154520, 220191, 231780, 239506, 293588, 359259, 366985, 440382, 463560, 479012, 587176, 598765, 718518, 733970, 880764, 958024, 1100955, 1197530, 1437036, 1467940, 1761528, 1796295, 2201910, 2275307, 2395060, 2874072, 2935880, 3592590, 4403820, 4550614, 4790120, 6825921, 7185180, 8807640, 9101228, 11376535, 13651842, 14370360, 18202456, 22753070, 27303684, 34129605, 45506140, 54607368, 68259210, 91012280, 136518420, 273036840]

約数ペア:

[(1, 273036840), (2, 136518420), (3, 91012280), (4, 68259210), (5, 54607368), (6, 45506140), (8, 34129605), (10, 27303684), (12, 22753070), (15, 18202456), (19, 14370360), (20, 13651842), (24, 11376535), (30, 9101228), (31, 8807640), (38, 7185180), (40, 6825921), (57, 4790120), (60, 4550614), (62, 4403820), (76, 3592590), (93, 2935880), (95, 2874072), (114, 2395060), (120, 2275307), (124, 2201910), (152, 1796295), (155, 1761528), (186, 1467940), (190, 1437036), (228, 1197530), (248, 1100955), (285, 958024), (310, 880764), (372, 733970), (380, 718518), (456, 598765), (465, 587176), (570, 479012), (589, 463560), (620, 440382), (744, 366985), (760, 359259), (930, 293588), (1140, 239506), (1178, 231780), (1240, 220191), (1767, 154520), (1860, 146794), (2280, 119753), (2356, 115890), (2945, 92712), (3534, 77260), (3720, 73397), (3863, 70680), (4712, 57945), (5890, 46356), (7068, 38630), (7726, 35340), (8835, 30904), (11589, 23560), (11780, 23178), (14136, 19315), (15452, 17670)]